A beetle is a small round bug with a hard shell. There are several beetles that are black spotted. One example of a black spotted beetle is a lady bug.
Are you taking about the sperm & egg or the edible egg? The one that you eat would be white or brown, round, oval, hard shell, smooth.
There are many small brown bugs with wings and a hard shell. It could possibly be a stink bug. Try going to your library to find a book on bugs.
yam
Brown, round, rough, shaggy, hard Brown, round, rough, shaggy, hard
No, nuts are fruits or berries with a hard shell like skin round them.
Armadillo
There are several kinds of bugs that are big and brown with a hard shell. However, you are probably thinking of the American cockroach, which is one of the most well known pests.
hard, round, small
You can find these online. The best way to find them is with an image search online and then you can choose the best option.
The shell is hard.
A "jelly nut" is a small, immature green coconut, which does not yet have a hard shell.